What is COVID-19 ?
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COVID-19 (coronavirus disease 2019) is a disease caused by a virus named SARS-CoV-2 and was discovered in December 2019 in Wuhan, China. Corona virus enters your body through your mouth, nose or eyes. The virus travels to the back of nasal passages and mucus membrane in the throat. It attaches to cells there,begin to multiply and moves into lung tissue. From there, the virus can spread to other body tissue.It is very contagious and has quickly spread around the world.
COVID-19 most often causes respiratory symptoms that can feel much like a cold, a flu, or pneumonia. COVID-19 may attack more than your lungs and respiratory system. It affects different people in different ways. Most infected people will develop mild to moderate illness.